This paper presents a means of fostering efficient coordination in minimum effort coordination games, inter-group competition. In a series of laboratory experiments, we reveal that the true reason for coordination failure is strategic uncertainty, which can be reduced almost completely by...

Experiments on sequential bargaining have shown that subjects' behavior is far from the equilibrium prediction. Whereas previous models explain these deviations by some kind of social preferences, we investigate an alternative interpretation of behavior based on the assumption of bounded...

We apply conjoint analysis to study the influence of tax labeling and tax earmarking on German taxpayers' willingness to contribute. From a survey based sample we show that labeling and earmarking effects can substantially increase participants' willingness to contribute, which results in a...

We conduct a framed field experiment with 245 employed persons (no students) as subjects and a real tax, which is levied on the subjects' income from working in our real effort task. In our first three treatments, the net wage is constant but gross wages are subject to different constant...

We investigate the stability of individual behavior in a repeated public good experiment over time by reinviting subjects back to the lab up to four times in one week intervals. We exclude effects due to learning about others' behavior and reputation building by employing a non-learning and...

We use the differences between life satisfaction and emotional well-being of employed and unemployed persons to analyze how a person's employment status affects cognitive well-being. Our results show that unemployment has a negative impact on cognitive, but not on affective well-being, which we...

We conduct a framed field experiment with 245 employed persons (no students) as subjects and a real tax, which is levied on the subjects' income from working in our real effort task. In our first three treatments, the net wage is constant but gross wages are subject to different constant...

Reformblockaden werden derzeit in Deutschland in vielen Bereichen diagnostiziert. Wie können diese Blockaden überwunden werden? Können andere Länder als Vorbild dienen? Wie muss sich der politische Prozess wandeln, um mehr Reformkompetenz zu ermöglichen?

Der Mindestlohn wird durch die neue Bundesregierung abermals in die Diskussion gebracht. Kritiker befürchten durch diese Maßnahme eine Zunahme der Abeitslosigkeit aufgrund einer größeren Lohnstarrheit und einer Abdrängung einer größeren Zahl von Erwerbsfähigen aus dem Arbeitsmarkt in die...